baber/WOPTO huggingface dataset:
Patent JP-2005327572-A (JP)
Title: Fuel cell power generation system
Inventor: SO KEISEN
IPC: H01M8/04
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell power generation system capable of supplying an appropriate flow volume of oxidant gas to a fuel cell without installation of a gas flowmeter.  <P>SOLUTION: The fuel cell power generation system 1 is provided with a fuel cell 30 generating power by electrochemical reaction of fuel gas 3a rich in hydrogen and oxidant gas 61a containing oxygen and producing water, an oxidant gas lead-in flow channel 140 leading in the oxidant gas 61a to an air electrode 33 of the fuel cell 30, a pressure detection means 131 desposed in the oxidant gas lead-in flow channel 140 and detecting pressure of the oxidant gas 61a flowing in the oxidant gas lead-in flow channel 140, and a flow volume adjustment means 84 adjusting a flow volume of the oxidant gas 61a so that pressure of the oxidant gas 61a detected by the pressure detection means 131 be a first given pressure corresponding to a given power generation current of the fuel cell 30.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327933-A (JP)
Title: Resin case
Inventor: SUZUKI SADAO
IPC: H05K5/02
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin case, which can be easily disassembled without the use of a tool.  <P>SOLUTION: The resin case for housing a printed board comprises an approximately cuboid-shaped lower case 10 and an upper case 20 with their one face opened. The lower case 10 has concave parts 11a to 11d at the inner wall side of the top parts of the two side faces facing each other of the peripheral rim of the opening, and the upper case 20 has clicks 21a to 21d having flexibility toward the inside of the case at the place corresponding to the respective concave parts 11a to 11d of the top part of the side face. The side face of the upper case 20 has the flexibility toward the inside of the case and the lower case 10 and the upper case 20 are assembled with their openings faced each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326683-A (JP)
Title: Conducting mechanism of conductive sheet and image forming apparatus
Inventor: SERIZAWA AKIHITO
IPC: G03G15/00
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the work efficiency of attaching a conductive sheet and a contact point member to a chassis.  <P>SOLUTION: A contact member 200 is pushed in parallel to a contact point face 304 of a toner recovering case 88 to attach. After the top of a pressing portion 204 of the contact point member 200 is brought into contact with the upper end 316B of a projection 316 and further pushed, the top end of the pressing portion 204 faces upward. When the pressing portion is further pushed to mount over the upper end 316B of the projection 316, the end of a contact piece 206 is brought into contact with and pushed upward over a tapered face 316A to bend a flexing portion 204A of the pressing portion 204 of the contact point member 200 in the direction to push a conducting face 104 (in the direction to press to the contact point face 304). Therefore, by only pushing the contact point member 200 in parallel to the contact point face 304 of the toner recovering case 88 to attach, the contact point member 200 is fixed to the toner recovering case 88 and the contact point member 200 is electrically connected to the conductive sheet 100. This method requires no step such as separately fixing by fastening screws after attaching, and therefore, this results in high work efficiency and low cost with less number of components.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004363097-A (JP)
Title: Positive electrode active material for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
Inventor: MIYAMOTO YOSHIFUMI
IPC: H01M4/505
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode active material for a nonaqueous electrolyte secondary battery having excellent battery characteristics under an even harsher environment for use.  <P>SOLUTION: The positive electrode active material for a nonaqueous electrolyte secondary battery contains at least a lithium-transition metal composite oxide of a spinel structure, in which fluorine and magnesium exist on at least the surface of the lithium-transition metal composite oxide. The fluorine concentration on the surface is higher than that inside the lithium-transition metal composite oxide, and the magnesium concentration on the surface is higher than that inside the lithium-transition metal composite oxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005329588-A (JP)
Title: Image forming apparatus system
Inventor: TAKAHASHI YOSHIKAZU
IPC: G06F3/12
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize printing wherein setting of finishing for a document having a plurality of pages can be switched by a unit of the predetermined number of pages.  <P>SOLUTION: A kind of page is designated for a document having a plurality of pages and a designation of imposition by each kind of page is allowed, and then a printing job realizing the set imposition is generated by a printer driver.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297529-A (JP)
Title: Electric fret-saw and electric band-type saw
Inventor: MORII TAKURO
IPC: B27B19/12
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems:in the conventional saws, a round saw cuts in a line, a fret-saw cuts in a curve, and a band type saw is an intermediate one between the circular saw and the fret-saw and can cut within a small curve corresponding to the width from the back to the used teeth so that all of the above saws are selectively used according to characteristics of the saws, and particularly in the electric fret-saw the electric fret-saw can cut a plate in a desired circle, rectangle or line accurately smoothly and the fret-saw can be removed easily and can hollow the inside of the plate, but this means that the plate can not be fixed and is unstable so that the specified circle, rectangle or line cannot be cut smoothly and correctly.  <P>SOLUTION: An extensible and shrinkable ruler is inserted in a table of the electric fret-saw, and a screw hole is provided to fix the plate. By this it is possible to cut the plate accurately in accordance with the drawing and smoothly. A back support or an angle-changeable back support is attached to make the plate stable, and this enables cutting by line width which is characteristic of the fret-saw, and pitch angle cutting which is difficult for the conventional fret-saw. When the back support making the plate stable or the angle-changeable back support is removed, free cutting characteristic to the fret-saw becomes possible. Accordingly it is not necessary to select the cutting apparatus. Since the same kind of the extensible and shrinkable ruler is inserted also in the table of the electric band-type saw, it becomes possible to smoothly cut in a curve accurately in accordance with the drawing. Since the back support making the plate stable or the angle-changeable back support is attached, the difficult pitch angle cutting becomes possible.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004333502-A (JP)
Title: Manufacturing method for external force detection sensor
Inventor: OGUCHI TAKAHIRO
IPC: G01C19/5769
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To form a sensor element for an external force detecting sensor with excellent dimensional precision.  <P>SOLUTION: A recess 16 is formed in a reverse face 3b of an element substrate 3 to form a membrane 17. Then, an etching stop layer 18 comprising a conductive material is formed in a top panel 16a of the recess 16. The silicon element substrate 3 is anodic-joined to a glass support base plate 2, a plurality of penetrated-through parts 20 ranging over from a surface 3a side of the element substrate 3 to the etching stop layer 18 is formed thereafter by dry etching to form the sensor element 1. Then, the etching stop layer 18 is removed by wet etching using an aqueous hydrofluoric acid solution. The etching stop layer 18 of the conductive material prevents a notch from being generated on a side wall face of the penetrated-through part 20, and prevents overectching. The sensor element 1 is thereby manufactured with the excellent dimensional precision as designed, so as to provide the external force detecting sensor excellent in stability of output sensitivity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005330745-A (JP)
Title: Installing stone veneer radio wave absorbing pc panel
Inventor: YONEMARU KEISUKE
IPC: E04B1/92
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installing stone veneer radio wave absorption PC panel increasing the binding force of exterior finish stone sheets and concrete without deterioration of radio wave absorptive capacity.  <P>SOLUTION: A plurality of spacers with every specified interval are arranged every equal distance at the rear face of an exterior finish stone sheet in accordance with the polarized wave direction targeting radio wave for rectangular ferrite board as an electric wave absorbing material and radio wave reflecting reinforcements or boards are arranged at the rear face of the rectangular ferrite board, and concrete is placed to integrally form it by the adhesive force with the concrete. A mechanical engaging means increasing the binding strength of the exterior planar stone and the concrete is provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005009306-A (JP)
Title: Slope protecting method
Inventor: OOKA SHINKICHI
IPC: E02D17/20
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slope protecting method comprising developing and installing net bodies on a ground slope to be protected and arranging bearing plates to be dotted at preset spaces from the upper faces of the net bodies, the bearing plates being secured and fixed to a ground using anchors, the net bodies being put in a strained condition in a relationship to the ground face for effectively pressing the ground.  <P>SOLUTION: Prior to the development and installation of the net bodies 1, bag bodies 3 are arranged in areas between the adjacent bearing plates 2. After the development and installation of the net bodies, the beating plates are mounted on the anchors 5. Then, a filler material having temporary fluidity is filled into each bag body. Straining force is given to the whole net bodies with the securing of the filler materials after solidified and the bearing plates.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005340080-A (JP)
Title: Nonaqueous electrolyte solution and lithium secondary cell using above
Inventor: ABE KOJI
IPC: H01M10/05
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary cell having a good charge and discharge cycle property, an electrical capacity and a conservation property.  <P>SOLUTION: In a nonaqueous electrolyte solution for a lithium secondary cell with electrolyte salt dissolved in a nonaqueous solvent, a double-bond content compound expressed as a general formula (I) (In the formula, R<SB>1</SB>and R<SB>2</SB>represent, each independently, alkyl groups with the carbon numbers 1 to 6 which may be branched, R<SB>3</SB>and R<SB>4</SB>represent methylene groups having alkyl groups of no substitution or with the carbon numbers 1 to 4, X represents a vinylene group, 2-butenylene group, or 1,3-butadienylene group.) is included in the nonaqueous electrolyte solution. And also, a lithium secondary cell using the nonaqueous electrolyte solution is included.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005334482-A (JP)
Title: Game machine and simulation program
Inventor: MATSUMOTO KEIGO
IPC: A63F13/822
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine and a simulation program for providing a player with opportunity to intervene in a game so as to improve interest, and for providing the smooth game.  <P>SOLUTION: The pachinko game machine (10) displays tiles possessed by a player on a liquid crystal display device (32) based on a fluctuation pattern, and performs display control for exchanging one of the tiles possessed by the player to another tile. If specified operation is performed by a game operation part (88) operable by the player within a specified period of time from a start of changing of display states until derivation display of display result on the liquid crystal display device (32), the pachinko game machine (10) selects and displays an exchanging tile corresponding to the operation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341765-A (JP)
Title: Power converter
Inventor: SHIGETA MASAAKI
IPC: H02M7/48
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive power converter for SMES in which the dimensions, weight, capacity and cost of an SMES coil, a cooler and a main circuit can be reduced sharply and power can be supplied stably, even when instantaneous power drop occurs in the power supply system.  <P>SOLUTION: The power converter comprises a plurality of unit converters 102 interconnected in series and converting DC power supplied from a power supply system 107 into AC power, capacitors 103 connected with the output end of the unit converters 202, a transformer 104 connected with the output end of the capacitor 103 and supplying power from the capacitor 103 to a load, while converting, and a controller 105 connected with the unit converter 102 and performing feedback control of voltage of the capacitor 103 via the unit converter 102, wherein a current of predetermined power level is supplied to the load by the controller 105, when the power of a current being supplied from the power supply system 107 drops instantaneously below a predetermined level.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005339432-A (JP)
Title: Collision prevention system and on-vehicle device, relay device and position transmitter for pedestrian
Inventor: SHIMIZU RYOICHI
IPC: G08G1/16
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a collision prevention system which prevents a collision accident between vehicles at a place where many vehicles come and go.  <P>SOLUTION: The collision prevention system comprises a relay device installed on a roadside and having an antenna, a transmitting and receiving part, a processing part, a storage area and a rewritable road structure information data base in which road structure information is stored, a compensation position information center which receives GPS observation data such as pseudo distance data which a reference station obtains from a GPS signal of a GPS satellite from a plurality of reference stations, calculates compensation position information based on the received GPS observation data and transmits compensation position information and an on-vehicle device loaded on a vehicle and having an antenna part, a transmitting and receiving/calculating part and warning decision processing part and performs risk determination of the collision accident from road structure information around an intersection, vehicle positioning data indicating highly precise vehicle position and vehicle travel information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005347024-A (JP)
Title: Vapor-liquid separator
Inventor: KATANO GOJI
IPC: B01D45/08
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor-liquid separator conducting vapor-liquid separation in inflow fluid with a mesh demister, and enhancing vapor-liquid separation efficiency depending on the flow rate of fluid.  <P>SOLUTION: The vapor-liquid separator conducts vapor-liquid separation with the mesh demister. The vapor-liquid separator has an adjusting means enlarging the passing area of the mesh demister depending on increase in the flow rate of the inflow fluid. Thereby, the flow velocity flowing in the mesh demister is kept in the prescribed range independent of the flow rate of the inflow liquid. the vapor-liquid separator can keep high vapor-liquid separation performance thereby.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005347964-A (JP)
Title: Speaker
Inventor: KURITA HIROYUKI
IPC: G10H1/32
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker that has a more excellent sound characteristic with a simple configuration and can emit natural sound close to sound played by a live musical instrument.  <P>SOLUTION: This speaker is provided with a diaphragm mounting part 9, a diaphragm 8 made of wood and mounted on the diaphragm mounting part 9 with tension given, and a vibrator 11 provided in the diaphragm 8 to emit sound by vibrating the diaphragm 8. The tension of the diaphragm 8 is given, for example, by a pressing part 10 provided so as to press the diaphragm 8.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005344988-A (JP)
Title: Cooling medium recovering device for small refrigerating air conditioner
Inventor: OHASHI TOSHIMI
IPC: F25B45/00
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate carrying of a cooling medium recovering device and a cylinder dedicated for recovery, to easily recover cooling medium even in a narrow space or a place difficult for moving, to simplify operation, and to reduce the risk of operation error.  <P>SOLUTION: In this cooling medium recovering device, a small cylinder dedicated for recovery capable of recovering cooling medium equivalent to quantity of cooling medium contained in a small freezing device or an air conditioner or the like is detachably installed. For eliminating operation valves and pressure gauges from the cooling medium recovering device while enabling recovering work, capillary tubes or orifices are provided between an intake port of the cooling medium recovering device and an intake port of a compressor, and between an intake port for cylinder gas cooling medium of the cooling medium recovering device and an intake port of the compressor. Operation is simplified to minimize the risk of operation error, and compactness and low cost are achieved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318879-A (JP)
Title: Bag for storing pet dung and small article
Inventor: AKIYAMA TAKASUMI
IPC: A01K23/00
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that both hands are occupied and a keeper becomes inconvenient since usually the keeper holds a trunk with managed dung in one hand and pulls a pet leash in the other, especially when an umbrella is used in a rainy weather, walking with a pet becomes serious, and to provide a bag for facilities walking with a pet.  <P>SOLUTION: The subject bag fixes the trunk to store pet dung to a foot. The bag has constitution that a belt (1) to be wound on the waist is attached to the upper part of the bag, a belt (2) to be wound on the foot is attached to the lower part, an air permeation part (3) which is net-like or through which a plurality of holes are bored is arranged on the side of the bag and an opening and closing part is installed at an upper part (4), an upper stage part (10) or a lower stage part (11).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005353862-A (JP)
Title: Substrate storing and carrying container
Inventor: KIYOTA HISAHARU
IPC: H01L21/68
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent disturbance of air flows in a container main body, to highly maintain the cleanliness of contained substrates, to suppress growth of natural oxidized film and dispersion in the substrates, and to prevent molecular contamination or the like, in a substrate storing and carrying container used in a locally clean environment only within a place of which substrates are in contact with air or the like in a clean room.  <P>SOLUTION: The substrate storing and carrying container is configured with a container main body 4 for layering a plurality of substrates 5 at a prescribed interval and containing them; an air circulation means for circulating the inner air of the container main body 4; and a stream regulating means 6 that makes an air stream caused by inner air circulation circulated by the air circulation means equal to an air stream caused between the prescribed intervals by the inner air circulation, at least at either an upper side of an uppermost-stage substrate 5a or a lower side of a lowermost substrate 5b among the layered and contained substrates in the container main body 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005349093-A (JP)
Title: Polysulfone-based permselective hollow yarn membrane
Inventor: OGAWA HIROFUMI
IPC: A61M1/18
Filed: 2004-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polysulfone-based hollow yarn membrane which is excellent in safety and functional stability, is excellent in module assemblability, has little change on standing during the hemodialysis and is suitable for a highly water-permeable blood purifier for the treatment of chronic renal failure.  <P>SOLUTION: The polysulfone-based permselective hollow yarn membrane of this invention is a polysulfone-based hollow yarn membrane which contains a hydrophilic polymer and simultaneously satisfies the conditions that (a) the content of the hydrophilic polymer at the outermost layer of a blood contacting side surface is 1.1 times or more of the content of the hydrophilic polymer at a surface neighboring layer of the blood contacting side surface, (b) the content of the hydrophilic polymer at the outermost layer of an opposite surface of the blood contacting side is 1.1 times or more of the content of the hydrophilic polymer at the outermost layer of the blood contacting side surface, and (c) the above membrane is comprised of an aggregate of agglomerated particles and the hydrophilic polymer is concentrated on a surface of the agglomerated particle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006000150-A (JP)
Title: Game machine
Inventor: MIKI DAISUKE
IPC: A63F5/04
Filed: 2004-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine efficiently detecting the rotating positions of reels.  <P>SOLUTION: A slot machine 10 is provided with a casing 11 and a front door 12 provided in front of the casing 11 and openably/closably supported to one side part of the casing 11. When a start lever 71 provided in an approximately central left part of the front door 12 is operated, reels 42L, 42M and 42R visible through display windows 31L, 31M and 31R start rotation. When a stop switch 72, 73 or 74 is operated, the reel 42L, 42M or 42R corresponding to the respective switch 72, 73 or 74 is stopped. The reels 42L and the like are so constituted that the respective reel is provided with a first sensor shielding plate and a second sensor shielding plate to detect the rotating positions at a plurality of parts of the reels 42L and the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006003420-A (JP)
Title: Image processing system and method, recording medium, and program
Inventor: AOYAMA KOJI
IPC: G09G5/26
Filed: 2004-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To perform expansion processing with high quality.  <P>SOLUTION: A data buffer 32 holds necessary data near a pixel of attention which is necessary for the expansion processing among inputted image data. A data position replacing part 33 replaces a data position in the data near the pixel of attention, if necessary. A pixel priority determination part 34 determines a background color or a foreground color, to each pixel in the data near the pixel of attention whose data position is replaced. A data selection flag determination part 36 determines a data selection flag in the data near the pixel of attention, which is supplied from the pixel priority determination part 34. A data selection part 37 selects the image data to be allocated to the position in the pixel of attention, from the data near the pixel of attention supplied from the data position replacing part 33, based on the data selection flag supplied from the data selection flag determination part 36. The invention is applicable to an OSD (On Screen Display) system.  <P>COPYRIGHT: (C)2006,JPO&NCIPI